| Dan Gohman | 3c7d308 | 2009-09-11 18:01:28 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -sccp -S | not grep {ret i32 undef} |
| Chris Lattner | 9110ac9 | 2008-05-24 03:59:33 +0000 | [diff] [blame] | 2 | ; PR2358 |
| 3 | target datalayout = | ||||
| 4 | "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" | ||||
| 5 | target triple = "i686-pc-linux-gnu" | ||||
| 6 | |||||
| 7 | define i32 @x(i32 %b) { | ||||
| 8 | entry: | ||||
| 9 | %val = call i32 @llvm.cttz.i32(i32 undef) | ||||
| 10 | ret i32 %val | ||||
| 11 | } | ||||
| 12 | |||||
| 13 | declare i32 @llvm.cttz.i32(i32) | ||||
| 14 | |||||